Very nice!

arrow function ate

I don't understand why a standard function is the best solution when it's the most elegant solution : )

Emotional Damage!!!

I am always trying to use this arrow function now. It is so neat.

Appreciate this solution. Invited me to look up those methods. Thanks!

Why do an extra operation i + 1 at each iteration of the loop, if we can just start the count with var i = 1?

I wish i could dislike this kata. Its dumb solution.

Nope. You are allowed to use String.prototype.length, and people would just use array["len"+"gth"], leading to a war of attrition that can't be won.

Because it is quite impossible to disable [].length, and because filtering for "length" is an iffy proposition at best,
THIS KATA WORKS ON THE HONOUR SYSTEM.

If you want free points, you can have 'em. Note I wrote this kata in a Christmas break ( in an hour ). :D

looks neat

@JohanWiltnik uh... you didn't check for the keyword length??? :P

Interesting

Lol :D

Wow, a pithy solution !